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Product details
This Wilwood 0.630-inch spacer kit aligns the specified radial rear caliper bracket with a 2.36-inch axle-offset installation. The aluminum spacers and accompanying hardware service the FNSL4R/Aero4 internal parking-brake configuration. Camarillo, California is home to Wilwood Engineering, founded by Bill Wood in 1977. The company designs and manufactures complete disc-brake systems and parts, from calipers and rotors to master cylinders, valves, fittings and brake lines, for motorsport, street-performance and specialized applications. Selection depends on the complete brake-system configuration.
Technical Details
- Manufacturer part number: 300-9740
- Material: Aluminum
- Application details: For use with FNSL4 / Aero4 kits for 2.36 offset.
- Package: 1 kit with spacers, bolts and washers
- Weight: 0.660 lb
- Length of spacers: 0.630 in
- Axle offset: 2.36 in
Fitment & Compatibility
Confirm the rear assembly uses the 2.36-inch offset and radial-mount FNSL4R or Aero4 bracket. Compare the 0.630-inch spacer length and all mounting components with the kit drawing.
Manufacturer Documents
For help matching the component to your assembly, contact PMB Performance with the brake-kit details and dimensions. Our team has over 20 years of experience working through parts and fitment questions.